Help diagnosing print issue

Hi all,

Can anyone help diagnose this print issue, it unusal becasue it doesnt happen the whole time.

The piece was printed with the inside of the half box facing outwards.

There are
- strings on the left middle third of the height but nowhere else (inside)
- edges are flattened at the right bottom third (outside back)
- ridges on the edge on the left side but the right is straight

I hope the pics explain themselves,

Any idea how to fix it?

I'm not sure I have figured out how the print was oriented on the bed. If I have surmised correctly however, I think your main issue could be caused by the part warping during the latter part of the print. Is it PLA or ABS?

Dave

It could be oozing. Take a look while its printing sometimes the ooze is pretty predictable and creates some strange wiskers.